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RoHS Compliant · Lead-Free
EIA-481 Standard
Allegro MicroSystems ACS71240KEXBLT-050U5
MPN ACS71240KEXBLT-050U5
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
SENSOR CURRENT HALL 50A 12PWRQFN
In Stock: 1 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$2.13 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$2.13
Working on a production BOM or have a target unit price? Submit Target Price
$2.13 / ea
1 in stock — maximum per order · 3–4 days lead time
[SPEC] Essential Parameters Snapshot Full Specifications (19)
Package / Case 12-PowerWFQFN
Supply Voltage 4.5V ~ 5.5V
Full Technical Specifications
19 ParametersPrimary Technical Parameters
| Parameter / Attribute | Specification / Value |
|---|---|
| Sensor type | Hall Effect, Open Loop |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Current - sensing | 50A |
| Current - supply | 12mA |
| Frequency | 120kHz |
| Response time | 4µs |
| Operating temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Output | Voltage |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Accuracy | ±6% |
Additional Specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Linearity | ±1% |
| Sensitivity | 80mV/A |
| Polarization | Unidirectional |
| For measuring | AC/DC |
| Qualification | AEC-Q100 |
| Case | 12-PowerWFQFN |
| Channels | 1 |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for ACS71240KEXBLT-050U5?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
ACS71240KEXBLT-050U5
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